本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour，类别为 IB心理学
[单选题]
Researchers develop twin studies to investigate bbtk 2pb)fxp,r 6y25 of38sylthe mth j 0p-c--/x74 mhtdim3uxvrelation and influence of nature and nurture on personality, behaviour, and intelligence. What do twin studies specifically help resmp4tj x /70-mhtvxdcim 3u--hearchers determine?
A. The role of genetics in the development of behaviour and intelligence.
B. The influence of birth order on personality
C. The impact of parenting styles on personality development
D. Socioeconomic status and chronic illness in children
参考答案: A
本题详细解析:
Choice A is correct because fraternal twins only )hrazhw e:,5 mih.7oi/1 gadtshare 50% of their genes, and identical twins share 100%. Due to this, researchers can study the differences and similarities in personality, intellect, and behaviour.
Choices B, C, and D are incorrect because they do not address the nature aspect of the nature vs. nurture dt)1ih: wmo7h5z d , aha.rieg/ebate in twin studies.
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